what's an AttributeError code example

Example 1: attributeerror:

This happens because the scipy module doesn't have any attribute named sparse. That attribute only gets defined when you import scipy.sparse.

Submodules don't automatically get imported when you just import scipy; you need to import them explicitly. The same holds for most packages, although a package can choose to import its own submodules if it wants to. (For example, if scipy/__init__.py included a statement import scipy.sparse, then the sparse submodule would be imported whenever you import scipy.)

Example 2: attributeerror:

AttributeError can be defined as an error that is raised when an attribute reference or assignment fails. For example, if we take a variable x we assined a value 10. In this process suppose we want to append another value to that variable. ... Because the variable is a integer type it's not support append method